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(11)

EP 1 634 006 A1

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(43) Date of publication: 15.03.2006 Bulletin 2006/11 (21) Application number: 04748650.1 (22) Date of filing: 14.06.2004

(51) International Patent Classification (IPC):  F16L 5/10(1995.01) F16L 7/02(1995.01) F16L 5/14(1995.01) (86) International application number: PCT/NL2004/000418 (87) International publication number: WO 2004/111513 (23.12.2004 Gazette 2004/52)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 18.06.2003 NL 1023688 (71) Applicant: Beele Engineering B.V. 7122 NZ Aalten (NL)	(72) Inventor: BEELE, Johannes, Alfred NL-7122 NZ Aalten (NL) (74) Representative: HOFFMANN EITLE  Patent- und Rechtsanwälte Arabellastrasse 4 81925 München 81925 München (DE)